One of my favorite projects was creating from "Erase The Miles", a bluegrass tune by Third Tyme Out, into a 'in the style of Elvis' backing track for a friend who's an amateur Elvis impersonator.

Very easy to do with BIAB...

BIAB Ultra Pak+ 2022:RB 2022, Latest builds: Dell Optiplex 7040 Desktop; Windows-10-64 bit, Intel Core i7-6700 3.4GHz CPU and 16 GB Ram Memory.